From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Quinn Tran , Himanshu Madhani , "Martin K. Petersen" , Sasha Levin Subject: [PATCH 4.18 059/158] scsi: qla2xxx: Fix session state stuck in Get Port DB Date: Tue, 18 Sep 2018 00:41:29 +0200 Message-Id: <20180917211713.977837730@linuxfoundation.org> In-Reply-To: <20180917211710.383360696@linuxfoundation.org> References: <20180917211710.383360696@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: 4.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Quinn Tran [ Upstream commit 8fde6977ac478c00eeb2beccfdd4a6ad44219f6c ] This patch sets discovery state back to GNL (Get Name List) when session is stuck at GPDB (Get Port DataBase). This will allow state machine to retry login and move session state ahead in discovery. Signed-off-by: Quinn Tran Signed-off-by: Himanshu Madhani Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/scsi/qla2xxx/qla_init.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -1074,9 +1074,12 @@ void qla24xx_handle_gpdb_event(scsi_qla_ case PDS_PLOGI_COMPLETE: case PDS_PRLI_PENDING: case PDS_PRLI2_PENDING: - ql_dbg(ql_dbg_disc, vha, 0x20d5, "%s %d %8phC relogin needed\n", - __func__, __LINE__, fcport->port_name); - set_bit(RELOGIN_NEEDED, &vha->dpc_flags); + /* Set discovery state back to GNL to Relogin attempt */ + if (qla_dual_mode_enabled(vha) || + qla_ini_mode_enabled(vha)) { + fcport->disc_state = DSC_GNL; + set_bit(RELOGIN_NEEDED, &vha->dpc_flags); + } return; case PDS_LOGO_PENDING: case PDS_PORT_UNAVAILABLE: